Angular’s Multilingual Application

Definition of Multilingual

Multilingual support in software development refers to an application’s capacity to show its information and interface in many languages according to the user’s demand. By using localization techniques, which store texts, dates, currencies, and other culturally specific data in separate language files and load them dynamically dependent on the user’s decision, this may be accomplished. You may improve the user experience for a worldwide audience and broaden the app’s appeal by employing multilingual support.

  • Increased market reach: By offering support for different languages, you may increase the number of users in areas and nations that may not have native speakers of the application’s native tongue.
  • Improved user experience : Using an application in their native tongue increases user confidence and comfort, which improves the whole experience.
  • Increased credibility: Supporting various languages can show that you value inclusion and diversity, which can enhance the reputation of your application.
  • Better communication: Language barriers may be reduced and communication with people from various backgrounds can be made easier with the aid of multilingual assistance.
  • Increased customer satisfaction: You may improve client happiness and loyalty by offering a localised experience.

Multilingual support is a crucial component of contemporary software development that may help your app and users in a variety of ways.

What the Multilingual Can Do?
  1. show text in many languages : Depending on the user’s selection, the programme can dynamically transition between languages, showing all the text in the preferred language.
  2. various character sets are supported: The programme may display and process characters from any language thanks to multilingual support. Distinct languages may have different character sets.
  3. Localized formatting: To ensure that the user sees the information in a familiar and comprehensible manner, translated formatting for items like dates, times, currencies, and numbers can also be included in multilingual support.
  4. support for keyboard and input:Support for various keyboard layouts and input techniques can be part of multilingual support, enabling users to type content in their chosen language.
  5. Multilingual content: The capacity to store and manage multilingual material, such as product descriptions, support articles, and other information, in several languages is another example of multilingual assistance.
A Multilingual Example

Here is an illustration of a multilingual JSON file that may be used for localization in a computer programme:

    "en": {
        "home": {
            "title": "Greetings from our homepage",
            "description": "Learn more about our offerings"
        "products": {
            "title": "Items We Offer",
            "description": "Explore our selection of items"
        "contact": {
            "title": "Contact Us",
            "description": "Make contact with us"
    "fr": {
        "home": {
            "title": "Salutations de notre page d'accueil",
            "description": "En savoir plus sur nos offres"
        "products": {
            "title": "Articles que nous offrons",
            "description": "Découvrez notre sélection d'articles"
        "contact": {
            "title": "Contactez-nous",
            "description": "Contactez-nous"

This file provides translations for the application’s many text components, including page names and descriptions. The file is in the JSON (JavaScript Object Notation) format, which is a popular and simple-to-parse data exchange standard.

In this instance, both English (en) and French (fr) translations are included in the file. The right language data may be loaded when the user chooses a language, allowing the application’s text components to be presented in the chosen language.

This example, like the one before it, is simplistic; the actual implementation, which will rely on the scope and complexity of the application, may be more complicated. The basic concept is to dynamically load the relevant data according to the user’s preferred language by storing language-specific data in separate files.

How to Use the C# WebAPI to Access a JSON Multilingual File

Fill a string variable with data from the JSON file: Using the File, you may read the file. using the ReadAllText function, then saving the results to a string variable.

string jsonText = File.ReadAllText("path/to/multilingual.json");
multilingual.json -- Customer specific name u can use

eg :

string jsonText = File.ReadAllText("path/to/Client1.json");
string jsonText = File.ReadAllText("path/to/Client2.json");
string jsonText = File.ReadAllText("path/to/Client3.json");

moreover, you may obtain this client name directly when logged in by visiting the tenant table.

eg :

string resourcename= context.Tenants.Where(a => a.IsActive == true&& a.TenantID==userDetail.tenantid).Select(i => i.resourcename).FirstOrDefault();
var json = File.ReadAllText(HttpContext.Current.Server.MapPath("~/language/"+ resourcename + ".json"));
Object language= JsonConvert.DeserializeObject(json);
How Angular Front End Accesses a File
$scope.productviewlabel = $;

HTML multilingual binding techniques

<div class="main_container">
  <div class="pull-left">
      <ol class="breadcrumb">
         <li><i class="fa fa-home"></i> {{product.title}}</li>
         <li class="active">{{product.description}}</li>
         <li ng-show="showmessage" class="product_msg">{{product.msg}}

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